diff --git a/Gemfile b/Gemfile
index fe7c872..1c50097 100644
--- a/Gemfile
+++ b/Gemfile
@@ -31,7 +31,7 @@ group :development, :unit_tests do
   gem 'yamllint',                                         '~> 0.0.9'
 
   # puppet-lint and plugins
-  gem 'puppet-lint',                                      '~> 2.3'
+  gem 'puppet-lint',                                      '~> 2.5'
   gem 'puppet-lint-absolute_classname-check',             '~> 3.0'
   gem 'puppet-lint-absolute_template_path',               '~> 1.0'
   gem 'puppet-lint-empty_string-check',                   '~> 1.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 51809e6..28bb082 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -92,7 +92,7 @@ GEM
       puppet-resource_api (~> 1.5)
       scanf (~> 1.0)
       semantic_puppet (~> 1.0)
-    puppet-lint (2.4.2)
+    puppet-lint (2.5.2)
     puppet-lint-absolute_classname-check (3.0.1)
       puppet-lint (>= 1.0, < 3.0)
     puppet-lint-absolute_template_path (1.0.1)
@@ -213,7 +213,7 @@ DEPENDENCIES
   metadata-json-lint (~> 3.0)
   os (~> 1.1)
   puppet (>= 7, < 8)
-  puppet-lint (~> 2.3)
+  puppet-lint (~> 2.5)
   puppet-lint-absolute_classname-check (~> 3.0)
   puppet-lint-absolute_template_path (~> 1.0)
   puppet-lint-empty_string-check (~> 1.0)